Trace number 4101143

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cdcl-cuttingplanes OPT binary search 2016-05-01? (TO) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit2d.opb
MD5SUMb5e82d02e51b7eb09c369bc9f6b2937f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1
Optimality of the best value was proved NO
Number of variables118500
Total number of constraints10525
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10525
Minimum length of a constraint10
Maximum length of a constraint118500
Number of terms in the objective function 102000
Biggest coefficient in the objective function 1981
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 601677
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 13452
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 608143
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c OPTIONS:
0.00/0.01	c - Resolve (`-resolve-always' or `-resolve-skip'): -resolve-skip
0.58/0.65	c * #variable= 118500 #constraint= 10525
1.29/1.38	c * #variable= 118500 #constraint= 10525
1673.82/1674.17	c S1->S2
1673.82/1674.17	c S1->S2
1673.82/1674.17	c #Conflicts:       1000 | #Learnt:       1001 | 0.000
1673.82/1674.17	c total clause space: 335.816MB
1673.82/1674.17	c total #watches: 1765667

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4101143-1466249781/watcher-4101143-1466249781 -o /tmp/evaluation-result-4101143-1466249781/solver-4101143-1466249781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466240772-17503 --watchdog 1960 --input HOME/instance-4101143-1466249781.opb ./cdcl-cuttingplanes-opt-binarysearch-release 

pid=18395
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.14 2.16 3/176 18398
/proc/meminfo: memFree=29752660/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=55976 CPUtime=0 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 233 0 0 0 0 0 0 0 20 0 1 0 27027186 57319424 1648 33554432000 4194304 6211289 140734235616992 140733266397304 4206551 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 13994 1648 97 493 0 13491 0

[startup+0.100165 s]
/proc/loadavg: 2.09 2.14 2.16 3/176 18398
/proc/meminfo: memFree=29752660/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=65096 CPUtime=0.08 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 2699 0 0 0 7 1 0 0 20 0 1 0 27027186 66658304 12865 33554432000 4194304 6211289 140734235616992 140733266397304 5418912 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 16274 12865 121 493 0 15771 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 65096

[startup+0.200368 s]
/proc/loadavg: 2.09 2.14 2.16 3/176 18398
/proc/meminfo: memFree=29752660/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=69576 CPUtime=0.18 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 3162 0 0 0 17 1 0 0 20 0 1 0 27027186 71245824 13403 33554432000 4194304 6211289 140734235616992 140733266397304 4485296 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 17394 13403 121 493 0 16891 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 69576

[startup+0.300364 s]
/proc/loadavg: 2.09 2.14 2.16 3/176 18398
/proc/meminfo: memFree=29752660/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=69576 CPUtime=0.28 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 3164 0 0 0 27 1 0 0 20 0 1 0 27027186 71245824 13916 33554432000 4194304 6211289 140734235616992 140733266397304 5116515 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 17394 13916 121 493 0 16891 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 69576

[startup+0.700262 s]
/proc/loadavg: 2.09 2.14 2.16 3/176 18398
/proc/meminfo: memFree=29752660/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=113900 CPUtime=0.68 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 5726 0 0 0 66 2 0 0 20 0 1 0 27027186 116633600 22455 33554432000 4194304 6211289 140734235616992 140733266397304 5167712 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 28475 22455 144 493 0 27972 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 113900

[startup+1.50028 s]
/proc/loadavg: 2.09 2.14 2.16 3/177 18399
/proc/meminfo: memFree=29612080/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=225716 CPUtime=1.49 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 8937 0 0 0 144 5 0 0 20 0 1 0 27027186 231133184 42633 33554432000 4194304 6211289 140734235616992 140734235614408 5051342 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 56429 42633 144 493 0 55926 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 225716

[startup+3.1002 s]
/proc/loadavg: 2.08 2.14 2.16 3/177 18399
/proc/meminfo: memFree=29517076/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=3.08 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10664 0 0 0 303 5 0 0 20 0 1 0 27027186 324947968 58731 33554432000 4194304 6211289 140734235616992 140734235614456 4209403 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 58731 149 493 0 78830 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 317332

[startup+6.30025 s]
/proc/loadavg: 2.08 2.14 2.16 3/177 18399
/proc/meminfo: memFree=29516964/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=6.28 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10664 0 0 0 623 5 0 0 20 0 1 0 27027186 324947968 58731 33554432000 4194304 6211289 140734235616992 140734235614456 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 58731 149 493 0 78830 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 317332

[startup+12.7003 s]
/proc/loadavg: 2.08 2.14 2.16 4/177 18399
/proc/meminfo: memFree=29513628/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=12.68 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10664 0 0 0 1263 5 0 0 20 0 1 0 27027186 324947968 58731 33554432000 4194304 6211289 140734235616992 140734235614456 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 58731 149 493 0 78830 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 317332

[startup+25.5003 s]
/proc/loadavg: 2.13 2.15 2.16 3/177 18399
/proc/meminfo: memFree=29513024/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=25.48 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10664 0 0 0 2543 5 0 0 20 0 1 0 27027186 324947968 58731 33554432000 4194304 6211289 140734235616992 140734235614456 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 58731 149 493 0 78830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 317332

[startup+51.1003 s]
/proc/loadavg: 2.08 2.13 2.16 3/177 18399
/proc/meminfo: memFree=29506052/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=51.07 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10664 0 0 0 5102 5 0 0 20 0 1 0 27027186 324947968 58731 33554432000 4194304 6211289 140734235616992 140734235614456 4209380 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 58731 149 493 0 78830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 317332

[startup+102.3 s]
/proc/loadavg: 2.20 2.15 2.16 4/177 18400
/proc/meminfo: memFree=29496484/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=102.28 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10719 0 0 0 10222 6 0 0 20 0 1 0 27027186 324947968 59297 33554432000 4194304 6211289 140734235616992 140734235614456 4209403 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 59297 203 493 0 78830 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 317332

[startup+162.3 s]
/proc/loadavg: 2.22 2.16 2.16 3/177 18402
/proc/meminfo: memFree=29477400/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=162.26 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10719 0 0 0 16220 6 0 0 20 0 1 0 27027186 324947968 59297 33554432000 4194304 6211289 140734235616992 140734235614456 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 59297 203 493 0 78830 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 317332

[startup+222.307 s]
/proc/loadavg: 2.13 2.14 2.15 3/178 18406
/proc/meminfo: memFree=29424080/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=222.26 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10723 0 0 0 22220 6 0 0 20 0 1 0 27027186 324947968 60834 33554432000 4194304 6211289 140734235616992 140734235614456 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 60834 204 493 0 78830 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 317332

[startup+282.3 s]
/proc/loadavg: 2.05 2.11 2.14 4/177 18407
/proc/meminfo: memFree=29364936/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=282.24 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10724 0 0 0 28218 6 0 0 20 0 1 0 27027186 324947968 61346 33554432000 4194304 6211289 140734235616992 140734235614456 4209392 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 61346 204 493 0 78830 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 317332

[startup+342.3 s]
/proc/loadavg: 2.24 2.15 2.15 3/177 18408
/proc/meminfo: memFree=29314892/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=342.23 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10727 0 0 0 34217 6 0 0 20 0 1 0 27027186 324947968 62882 33554432000 4194304 6211289 140734235616992 140734235614456 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 62882 204 493 0 78830 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 317332

[startup+402.3 s]
/proc/loadavg: 2.20 2.15 2.15 3/177 18409
/proc/meminfo: memFree=29295452/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=317332 CPUtime=402.22 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10731 0 0 0 40216 6 0 0 20 0 1 0 27027186 324947968 64930 33554432000 4194304 6211289 140734235616992 140734235614456 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 79333 64930 204 493 0 78830 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 317332

[startup+462.3 s]
/proc/loadavg: 2.23 2.17 2.16 4/177 18411
/proc/meminfo: memFree=29226464/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=462.21 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10814 0 0 0 46215 6 0 0 20 0 1 0 27027186 376238080 66542 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 66542 204 493 0 91352 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 367420

[startup+522.3 s]
/proc/loadavg: 2.26 2.18 2.16 3/177 18412
/proc/meminfo: memFree=29215604/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=522.21 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10819 0 0 0 52214 7 0 0 20 0 1 0 27027186 376238080 69102 33554432000 4194304 6211289 140734235616992 140734235615224 4209328 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 69102 204 493 0 91352 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 367420

[startup+582.3 s]
/proc/loadavg: 2.20 2.18 2.16 3/177 18413
/proc/meminfo: memFree=29187384/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=582.2 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10825 0 0 0 58213 7 0 0 20 0 1 0 27027186 376238080 72174 33554432000 4194304 6211289 140734235616992 140734235615224 4209314 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 72174 204 493 0 91352 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 367420


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.10 2.15 2.16 3/177 18469
/proc/meminfo: memFree=30279088/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=942.14 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10842 0 0 0 94207 7 0 0 20 0 1 0 27027186 376238080 76504 33554432000 4194304 6211289 140734235616992 140734235615224 4209380 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 76504 204 493 0 91352 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 367420

[startup+1002.3 s]
/proc/loadavg: 2.08 2.14 2.15 4/177 18470
/proc/meminfo: memFree=30188212/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1002.13 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10843 0 0 0 100206 7 0 0 20 0 1 0 27027186 376238080 77404 33554432000 4194304 6211289 140734235616992 140734235615224 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77404 204 493 0 91352 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 367420

[startup+1062.3 s]
/proc/loadavg: 2.18 2.15 2.16 3/177 18472
/proc/meminfo: memFree=30178988/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1062.12 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10843 0 0 0 106205 7 0 0 20 0 1 0 27027186 376238080 77404 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77404 204 493 0 91352 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 367420

[startup+1122.3 s]
/proc/loadavg: 2.16 2.15 2.16 3/177 18473
/proc/meminfo: memFree=30170292/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1122.11 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10843 0 0 0 112204 7 0 0 20 0 1 0 27027186 376238080 77404 33554432000 4194304 6211289 140734235616992 140734235615224 4209392 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77404 204 493 0 91352 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 367420

[startup+1182.3 s]
/proc/loadavg: 2.17 2.15 2.15 3/177 18474
/proc/meminfo: memFree=30168928/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1182.1 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10843 0 0 0 118203 7 0 0 20 0 1 0 27027186 376238080 77404 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77404 204 493 0 91352 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 367420

[startup+1242.3 s]
/proc/loadavg: 2.21 2.17 2.16 3/177 18475
/proc/meminfo: memFree=30164048/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1242.09 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10844 0 0 0 124202 7 0 0 20 0 1 0 27027186 376238080 77916 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77916 204 493 0 91352 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 367420

[startup+1302.3 s]
/proc/loadavg: 2.20 2.17 2.16 3/177 18475
/proc/meminfo: memFree=30161216/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1302.08 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10844 0 0 0 130201 7 0 0 20 0 1 0 27027186 376238080 77916 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77916 204 493 0 91352 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 367420

[startup+1362.3 s]
/proc/loadavg: 2.11 2.15 2.15 3/177 18478
/proc/meminfo: memFree=30146028/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1362.07 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10844 0 0 0 136200 7 0 0 20 0 1 0 27027186 376238080 77916 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 77916 204 493 0 91352 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 367420

[startup+1422.3 s]
/proc/loadavg: 2.14 2.15 2.15 3/178 18482
/proc/meminfo: memFree=30136560/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=367420 CPUtime=1422.07 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 10848 0 0 0 142200 7 0 0 20 0 1 0 27027186 376238080 79964 33554432000 4194304 6211289 140734235616992 140734235615224 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 91855 79964 204 493 0 91352 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 367420

[startup+1482.3 s]
/proc/loadavg: 2.10 2.13 2.14 3/178 18506
/proc/meminfo: memFree=30107620/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=448808 CPUtime=1482.06 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11023 0 0 0 148199 7 0 0 20 0 1 0 27027186 459579392 86766 33554432000 4194304 6211289 140734235616992 140734235615224 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 112202 86766 204 493 0 111699 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 448808

[startup+1542.31 s]
/proc/loadavg: 2.15 2.14 2.14 3/177 18507
/proc/meminfo: memFree=30108292/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=448808 CPUtime=1542.05 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11023 0 0 0 154198 7 0 0 20 0 1 0 27027186 459579392 86766 33554432000 4194304 6211289 140734235616992 140734235615224 4209322 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 112202 86766 204 493 0 111699 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 448808

[startup+1602.3 s]
/proc/loadavg: 2.15 2.14 2.14 3/177 18507
/proc/meminfo: memFree=30106100/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=448808 CPUtime=1602.04 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11024 0 0 0 160197 7 0 0 20 0 1 0 27027186 459579392 87278 33554432000 4194304 6211289 140734235616992 140734235615224 4209376 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 112202 87278 204 493 0 111699 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 448808

[startup+1662.3 s]
/proc/loadavg: 2.17 2.16 2.15 3/177 18510
/proc/meminfo: memFree=30095356/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=448808 CPUtime=1662.03 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11029 0 0 0 166196 7 0 0 20 0 1 0 27027186 459579392 89838 33554432000 4194304 6211289 140734235616992 140734235615224 4209484 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 112202 89838 204 493 0 111699 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 448808

[startup+1722.3 s]
/proc/loadavg: 2.23 2.17 2.15 3/177 18510
/proc/meminfo: memFree=29963972/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=581068 CPUtime=1722.02 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11227 0 0 0 172192 10 0 0 20 0 1 0 27027186 595013632 120176 33554432000 4194304 6211289 140734235616992 140734235615336 4209388 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 145267 120176 214 493 0 144764 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 581068

[startup+1782.3 s]
/proc/loadavg: 2.22 2.18 2.16 3/177 18511
/proc/meminfo: memFree=29961056/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=581068 CPUtime=1782.01 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11229 0 0 0 178191 10 0 0 20 0 1 0 27027186 595013632 121200 33554432000 4194304 6211289 140734235616992 140734235615336 4201570 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 145267 121200 214 493 0 144764 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 581068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.17 2.15 3/177 18512
/proc/meminfo: memFree=29959584/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=581068 CPUtime=1800 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11229 0 0 0 179990 10 0 0 20 0 1 0 27027186 595013632 121200 33554432000 4194304 6211289 140734235616992 140734235615336 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 145267 121200 214 493 0 144764 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 581068

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18398 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.17 2.15 3/177 18512
/proc/meminfo: memFree=29959584/32872528 swapFree=1103996/1183712
[pid=18398] ppid=18395 vsize=581068 CPUtime=1800 cores=0,2,4,6
/proc/18398/stat : 18398 (cdcl-cuttingpla) R 18395 18398 17487 0 -1 4202496 11229 0 0 0 179990 10 0 0 20 0 1 0 27027186 595013632 121200 33554432000 4194304 6211289 140734235616992 140734235615336 4209396 0 0 4096 8388610 0 0 0 17 2 0 0 0 0 0
/proc/18398/statm: 145267 121200 214 493 0 144764 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 581068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1799.91
CPU system time (s): 0.120981
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 581068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.120981
maximum resident set size= 484800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11229
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 1968

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.91125 second user time and 7.73882 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-18 13:36:22
IDJOB=4101143
IDBENCH=1705
IDSOLVER=2549
FILE ID=node115/4101143-1466249781
RUNJOBID= node115-1466240772-17503
PBS_JOBID= 19918197
Free space on /tmp= 71724 MiB

SOLVER NAME= cdcl-cuttingplanes OPT binary search 2016-05-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fit2d.opb
COMMAND LINE= ./cdcl-cuttingplanes-opt-binarysearch-release
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101143-1466249781/watcher-4101143-1466249781 -o /tmp/evaluation-result-4101143-1466249781/solver-4101143-1466249781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466240772-17503 --watchdog 1960 --input HOME/instance-4101143-1466249781.opb ./cdcl-cuttingplanes-opt-binarysearch-release

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b5e82d02e51b7eb09c369bc9f6b2937f
RANDOM SEED=1610835001

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.103
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29752924 kB
Buffers:          126404 kB
Cached:           171108 kB
SwapCached:         2472 kB
Active:           984248 kB
Inactive:         204676 kB
Active(anon):     891496 kB
Inactive(anon):     2168 kB
Active(file):      92752 kB
Inactive(file):   202508 kB
Unevictable:     1183712 kB
Mlocked:         1103996 kB
SwapTotal:      67108856 kB
SwapFree:       67099632 kB
Dirty:             19660 kB
Writeback:            20 kB
AnonPages:       2074084 kB
Mapped:             9104 kB
Shmem:                 0 kB
Slab:             612828 kB
SReclaimable:      56332 kB
SUnreclaim:       556496 kB
KernelStack:        1432 kB
PageTables:         8364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2535608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    372736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71720 MiB
End job on node115 at 2016-06-18 14:06:23